Flexible socket wrench extension



FIG. 1 is a perspective view of the flexible socket wrench extension showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a rear elevational view thereof. 

The ornamental design for a flexible socket wrench extension, as shown and described. 